The slave ship Madame left the African coast carrying enslaved Africans toward Haiti. About 643 people had been taken aboard.

Vessel: Madame; flag: France. People recorded in connection with the voyage: Investor: Delaville; Captain: Berthomme, Nicolas. The voyage began at Nantes on 29 March 1786. Principal recorded place where captives were acquired: Southeast Africa and Indian Ocean islands, port unspecified. Principal recorded disembarkation place: Port-au-Prince. Recorded duration of the captives' Atlantic crossing: 105 days. Estimated mortality during the crossing: 37.0%. Recorded outcome: Voyage completed as intended.